我有一个遗留的 typescript React 应用程序,现在我想将其从 webpack 迁移到 vite,当我使用此命令构建应用程序时,显示如下错误:
> tsc && vite build vite v4.3.5 building for production... ✓ 2 modules transformed. ✓ built in 32ms [vite]: Rollup failed to resolve import "/src/main.tsx" from "/Users/John/source/reddwarf/frontend/snap-web/src/index.html". This is most likely unintended because it can break your application at runtime. If you do want to externalize this module explicitly add it to `build.rollupOptions.external` error during build: Error: [vite]: Rollup failed to resolve import "/src/main.tsx" from "/Users/John/source/reddwarf/frontend/snap-web/src/index.html". This is most likely unintended because it can break your application at runtime. If you do want to externalize this module explicitly add it to `build.rollupOptions.external` at viteWarn (file:///Users/John/source/reddwarf/frontend/snap-web/node_modules/.pnpm/vite@4.3.5_@types+node@16.18.23/node_modules/vite/dist/node/chunks/dep-934dbc7c.js:46561:23) at onwarn (file:///Users/John/source/reddwarf/frontend/snap-web/node_modules/@vitejs/plugin-react/dist/index.mjs:237:9) at onRollupWarning (file:///Users/John/source/reddwarf/frontend/snap-web/node_modules/.pnpm/vite@4.3.5_@types+node@16.18.23/node_modules/vite/dist/node/chunks/dep-934dbc7c.js:46582:9) at onwarn (file:///Users/John/source/reddwarf/frontend/snap-web/node_modules/.pnpm/vite@4.3.5_@types+node@16.18.23/node_modules/vite/dist/node/chunks/dep-934dbc7c.js:46332:13) at Object.onwarn (file:///Users/John/source/reddwarf/frontend/snap-web/node_modules/.pnpm/rollup@3.21.5/node_modules/rollup/dist/es/shared/node-entry.js:25305:13) at ModuleLoader.handleInvalidResolvedId (file:///Users/John/source/reddwarf/frontend/snap-web/node_modules/.pnpm/rollup@3.21.5/node_modules/rollup/dist/es/shared/node-entry.js:23940:26) at file:///Users/John/source/reddwarf/frontend/snap-web/node_modules/.pnpm/rollup@3.21.5/node_modules/rollup/dist/es/shared/node-entry.js:23900:26 ELIFECYCLE Command failed with exit code 1.
我应该怎么做才能解决这个问题?我从互联网上搜索似乎没有人面临类似的问题。这是 vite.config.ts
:
import { defineConfig } from 'vite'; import react from '@vitejs/plugin-react'; import path from 'path'; export default defineConfig({ root: path.join(__dirname, 'src'), plugins: [react()], build:{ outDir: "build" } })
这是我从通过命令 npm create vite@latest my-vue-app -- --template react-ts
:
import React from 'react' import ReactDOM from 'react-dom/client' import './index.css' ReactDOM.createRoot(document.getElementById('root') as HTMLElement).render( <React.StrictMode> <div>ddddd</div> </React.StrictMode>, )
这是 index.html
:
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8" /> <link rel="icon" href="/favicon.ico" /> <meta name="viewport" content="width=device-width, initial-scale=1" /> <meta name="theme-color" content="#000000" /> <meta name="description" content="Web site created using create-react-app" /> <link rel="apple-touch-icon" href="/logo192.png" /> <!-- manifest.json provides metadata used when your web app is installed on a user's mobile device or desktop. See https://developers.googl e.com/web/fundamentals/web-app-manifest/ --> <link rel="manifest" href="/manifest.json" /> <!-- Notice the use of %PUBLIC_URL% in the tags above. It will be replaced with the URL of the `public` folder during the build. Only files inside the `public` folder can be referenced from the HTML. Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will work correctly both with client-side routing and a non-root public URL. Learn how to configure a non-root public URL by running `npm run build`. --> <title>title</title> </head> <body> <noscript>You need to enable JavaScript to run this app.</noscript> <div id="root"></div> <script type="module" src="/src/main.tsx"></script> </body> </html>
对我来说,这是我安装的一个软件包,但出现了错误。问题是我忘记了我从 package.json 中的依赖项中删除了该包。我通过添加它解决了这个问题。你也可以这样做
类似于这个问题,默认的
vite.config.ts
文件如下:如果您使用
npm run build
运行构建脚本,它会起作用,因为index.html
文件位于项目的根级目录中。 p>通过传递像
root: path.join(__dirname, 'src')
这样的root
属性,您需要一个index.html
> 放置在src
目录内部的文件。现在,由于您是从 webpack 迁移的,因此您可能在
src
目录内有index.html
文件,并且您尝试修改vite.config.ts
中的root
来查找正确的入口点。 但是,viteindex.html
文件链接到main.tsx
文件,如下所示您需要做的就是将文件结构更改为与 vite 默认为您提供的文件结构相同:
将您的
vite.config.ts
文件更改为:然后将
index.html
文件移动到根目录。